diff --git a/docs/reference/gio/gio-docs.xml b/docs/reference/gio/gio-docs.xml
index f322ddb77..10f932e4b 100644
--- a/docs/reference/gio/gio-docs.xml
+++ b/docs/reference/gio/gio-docs.xml
@@ -341,6 +341,10 @@
     <title>Index of new symbols in 2.46</title>
     <xi:include href="xml/api-index-2.46.xml"><xi:fallback /></xi:include>
   </index>
+  <index id="api-index-2-48" role="2.48">
+    <title>Index of new symbols in 2.48</title>
+    <xi:include href="xml/api-index-2.48.xml"><xi:fallback /></xi:include>
+  </index>
 
   <xi:include href="xml/annotation-glossary.xml"><xi:fallback /></xi:include>
 
diff --git a/docs/reference/glib/glib-docs.xml b/docs/reference/glib/glib-docs.xml
index adea5d16c..85e690529 100644
--- a/docs/reference/glib/glib-docs.xml
+++ b/docs/reference/glib/glib-docs.xml
@@ -234,6 +234,10 @@
     <title>Index of new symbols in 2.46</title>
     <xi:include href="xml/api-index-2.46.xml"><xi:fallback /></xi:include>
   </index>
+  <index id="api-index-2-48" role="2.48">
+    <title>Index of new symbols in 2.48</title>
+    <xi:include href="xml/api-index-2.48.xml"><xi:fallback /></xi:include>
+  </index>
 
   <xi:include href="xml/annotation-glossary.xml"><xi:fallback /></xi:include>